Heart and Circulatio..
... • The flow of blood through the heart is controlled by four valves. • Two of these valves, the ATRIOVENTRICULAR VALVES (A-V valves) are located between the atria and the ventricles (one on the left side and one on the right). ...
... • The flow of blood through the heart is controlled by four valves. • Two of these valves, the ATRIOVENTRICULAR VALVES (A-V valves) are located between the atria and the ventricles (one on the left side and one on the right). ...
Review: Blood Flow Through the Heart, Pulmonary, and
... • Changes in blood pressure may affect both stroke volume and heart rate. – Shock occurs when the blood pressure drops substantially. – Animals in shock have rapid, weak pulses. – Because of reduced blood pressure, there is less filling of the heart, the ventricles are not completely full, so strok ...
... • Changes in blood pressure may affect both stroke volume and heart rate. – Shock occurs when the blood pressure drops substantially. – Animals in shock have rapid, weak pulses. – Because of reduced blood pressure, there is less filling of the heart, the ventricles are not completely full, so strok ...
Cardiovascular System 1 - Conduction System and Cardiac Cycle
... 25 = Up before 8 26 = Just in the corner 27 = Apple Pie 28 = Making up for lost time 29 = Standing ovation 30 = I understand you undertake to under mine my under taking ...
... 25 = Up before 8 26 = Just in the corner 27 = Apple Pie 28 = Making up for lost time 29 = Standing ovation 30 = I understand you undertake to under mine my under taking ...
Right Atrium
... Visceral layer: adheres to the surface of the heart; is also called the epicardium Pericardial cavity: space between the parietal and visceral layer that contains pericardial fluid Functions: pericardial fluid lubricates surfaces and reduces friction ...
... Visceral layer: adheres to the surface of the heart; is also called the epicardium Pericardial cavity: space between the parietal and visceral layer that contains pericardial fluid Functions: pericardial fluid lubricates surfaces and reduces friction ...
Decreased cardiac output due to the heart pump failing
... Normal: smooth with 2+ strength Auscultate Carotid Artery Listen for presence of bruit (blowing or swishing sound) Apply bell of the stethoscope at angle of jaw, midcervical area, and base of the neck Person can take breath, exhale, and hold while you listen so no sound is masked ...
... Normal: smooth with 2+ strength Auscultate Carotid Artery Listen for presence of bruit (blowing or swishing sound) Apply bell of the stethoscope at angle of jaw, midcervical area, and base of the neck Person can take breath, exhale, and hold while you listen so no sound is masked ...
Lab: Heart Dissection DATE: HOUR
... What is the other name for this valve: ___________________ [1] How many flaps make up the left atrioventricular valve? ________________________ [1] What is the other name for this valve: ___________________ [1] 15. What direction do the flaps move when they close? Why? [2] ...
... What is the other name for this valve: ___________________ [1] How many flaps make up the left atrioventricular valve? ________________________ [1] What is the other name for this valve: ___________________ [1] 15. What direction do the flaps move when they close? Why? [2] ...
File
... • Papillary muscles project into the ventricular cavities • Vessel leaving the right ventricle • Pulmonary trunk ...
... • Papillary muscles project into the ventricular cavities • Vessel leaving the right ventricle • Pulmonary trunk ...
Know your heart:
... left atrium of your heart. From the left atrium the blood passes through the mitral valve and enters the left ventricle. The left ventricle is surrounded by strong muscle which when it squeezes together sends the oxygen rich blood through the aortic valve to the aorta and then to the rest of the bod ...
... left atrium of your heart. From the left atrium the blood passes through the mitral valve and enters the left ventricle. The left ventricle is surrounded by strong muscle which when it squeezes together sends the oxygen rich blood through the aortic valve to the aorta and then to the rest of the bod ...
Mitral Valve Dysplasia in Cats - Veterinary Specialty Services
... being the heart murmur detected during physical examination. Other cats may develop symptoms, the nature and severity of which are variable between cats and depend upon how the condition progresses. If cardiac function becomes significantly impaired, intolerance to activity or exercise may be noted. ...
... being the heart murmur detected during physical examination. Other cats may develop symptoms, the nature and severity of which are variable between cats and depend upon how the condition progresses. If cardiac function becomes significantly impaired, intolerance to activity or exercise may be noted. ...
Product Design Specification
... When a heart transplant is not available, a Ventricular Assist Device (VAD) is connected to a patient's heart to assist with pumping blood. The goal of this project is to develop a mechanical loop that simulates the total systemic resistance of a human, so it can be used to test VADs. The ability to ...
... When a heart transplant is not available, a Ventricular Assist Device (VAD) is connected to a patient's heart to assist with pumping blood. The goal of this project is to develop a mechanical loop that simulates the total systemic resistance of a human, so it can be used to test VADs. The ability to ...
Marfan`s Syndrome
... The enlargement of the aorta (caused by the high blood pressure in this vessel) may cause its walls to become thin and weak. In rare cases, they may actually rupture, sometimes resulting in sudden death. If the structure of the aortic or mitral valves is abnormal, there may be the leakage of blood a ...
... The enlargement of the aorta (caused by the high blood pressure in this vessel) may cause its walls to become thin and weak. In rare cases, they may actually rupture, sometimes resulting in sudden death. If the structure of the aortic or mitral valves is abnormal, there may be the leakage of blood a ...
11. 1 Heart Anatomy and Functions of the Cardiovascular System
... Permission granted to reproduce for educational use only. ...
... Permission granted to reproduce for educational use only. ...
Stenosis of the mitral valve
... More seldom they can be occurred at coronary artery disease, diseases of connective tissue (Marfan’s syndrome), atherosclerosis, closed trauma of heart, bacterial endocarditis or congenital abnormalities. ...
... More seldom they can be occurred at coronary artery disease, diseases of connective tissue (Marfan’s syndrome), atherosclerosis, closed trauma of heart, bacterial endocarditis or congenital abnormalities. ...
Phonocardiography, External Pulse Recordings, and
... each cardiac cycle • P (percussion wave) is the first peak and is related to aortic ejection. 80 msec after the first heart sound • T (tidal wave) is the second wave and occurs late in systole • D (dicrotic notch) coincides with aortic closure (A2), plus the traveling time of the pulse to the neck ( ...
... each cardiac cycle • P (percussion wave) is the first peak and is related to aortic ejection. 80 msec after the first heart sound • T (tidal wave) is the second wave and occurs late in systole • D (dicrotic notch) coincides with aortic closure (A2), plus the traveling time of the pulse to the neck ( ...
Figuring Out Cardiac Anatomy: Your Heart - heart-of
... Together, the left atrium and the right atrium are the atria (plural). A membrane called the interatrial septum separates the atria, and a membrane called theinterventricular septum separates the two ventricles. Each chamber of the heart plays a specific role in pumping blood, and the anatomy of eac ...
... Together, the left atrium and the right atrium are the atria (plural). A membrane called the interatrial septum separates the atria, and a membrane called theinterventricular septum separates the two ventricles. Each chamber of the heart plays a specific role in pumping blood, and the anatomy of eac ...
Cardiovascular System Outline
... control blood flow Valve between left atrium and ventricle = bicuspid Valve between right atrium and ventricle = tricuspid Pulmonary and aortic valves stop the back flow of blood into the heart ...
... control blood flow Valve between left atrium and ventricle = bicuspid Valve between right atrium and ventricle = tricuspid Pulmonary and aortic valves stop the back flow of blood into the heart ...
Chapter 12 The Cardiovascular System: The Heart Pages 388
... When the chambers fill with blood and prepares for the start of the next cardiac cycle. ...
... When the chambers fill with blood and prepares for the start of the next cardiac cycle. ...
Heart Lab
... in this diagram. One of these is blocked. So don't shade in the parts that blood can't get to. 8. What do you think will happen to the part of the heart that can't get its blood supply? ______________________________ _______________________________ _______________________________ 9. What is this hea ...
... in this diagram. One of these is blocked. So don't shade in the parts that blood can't get to. 8. What do you think will happen to the part of the heart that can't get its blood supply? ______________________________ _______________________________ _______________________________ 9. What is this hea ...
BIOL 424 Circulation 1 I. Circulation A. Open
... a. pulmonary between right ventricle and pulmonary artery b. aortic between left ventricle and aorta ...
... a. pulmonary between right ventricle and pulmonary artery b. aortic between left ventricle and aorta ...
Circulatory System
... What is a Heart Attack? • http://www.youtube.com/watch?v=n8P3 n6GKBSY&safe=active ...
... What is a Heart Attack? • http://www.youtube.com/watch?v=n8P3 n6GKBSY&safe=active ...
Heart Flashcards
... wall that causes blood to leak into the pericardial cavity, leading to an improper heart beat is what condition? 6. What condition of the heart is caused by bacterial infection, and can damage the valves? 7. What structure closes to prevent blood from going from the pulmonary artery back into the ri ...
... wall that causes blood to leak into the pericardial cavity, leading to an improper heart beat is what condition? 6. What condition of the heart is caused by bacterial infection, and can damage the valves? 7. What structure closes to prevent blood from going from the pulmonary artery back into the ri ...
Heart Flashcards
... wall that causes blood to leak into the pericardial cavity, leading to an improper heart beat is what condition? 6. What condition of the heart is caused by bacterial infection, and can damage the valves? 7. What structure closes to prevent blood from going from the pulmonary artery back into the ri ...
... wall that causes blood to leak into the pericardial cavity, leading to an improper heart beat is what condition? 6. What condition of the heart is caused by bacterial infection, and can damage the valves? 7. What structure closes to prevent blood from going from the pulmonary artery back into the ri ...
Circulatory System
... shoulder or left arm. – Nausea – Vomiting – Difficulty breathing – Anxiety or fear ...
... shoulder or left arm. – Nausea – Vomiting – Difficulty breathing – Anxiety or fear ...
Artificial heart valve
An artificial heart valve is a device implanted in the heart of a patient with valvular heart disease. When one of the four heart valves malfunctions, the medical choice may be to replace the natural valve with an artificial valve. This requires open-heart surgery.Valves are integral to the normal physiological functioning of the human heart. Natural heart valves are evolved to forms that perform the functional requirement of inducing unidirectional blood flow through the valve structure from one chamber of the heart to another. Natural heart valves become dysfunctional for a variety of pathological causes. Some pathologies may require complete surgical replacement of the natural heart valve with a heart valve prosthesis.